Product data YTONG-fix - Xella UK

Product dataYTONG-fixProduct descriptionDesigned factory made thin jointmortar for autoclaved aeratedconcrete masonry blocks and panelsfor internal and external use inelements subject to structural andnon structural requirements.CompositionYTONG-fix thin joint mortar is speciallydesigned for use with YTONGaerated concrete blocks YTONGfixis supplied dry and in pre-mixed25kg bags.Initial shear strength≥ 0,3 N/mm²Chloride content< 0,1 % m/mReaction to fireClass A1Water absorption< 0,35 kg/m².min0,5Water vapour permeability5 / 20The mortar has to be mixed for 4minutes with the quantity of waterstate don the bag. This is to ensurethat water can mix with all the cementparticles. Afther mixing for4 minutes a creamy mass shouldhave been created with no drymortar in the mix.It remains workable within thebucket for approx. 4 hoursIt will reach its initial bondstrength within 7 to 10 minutes,and full design bond strengthwithin 28 days.Dry bulk density1.425 +/- 75 kg/m³Compressive strength≥ 10,0 N/mm²Thermal conductivityλ = 0,52 W/mKDurability (against freeze/thaw)History has shown, that the mortarhas a high freeze/thaw resistancewhen applied in the intended placeof use.Bond strength≥ 0,30 N/mm²Workable life :≥ 4 hoursCorrection time:≥ 7 minutes

Other informationXella’s technical staff are on hand to renderassistance with written or telephone enquiries.Xella UKP.O Box 10028Sutton ColdfieldUnited Kingdom B75 7ZFTel: +44 (0) 870 609 0306Fax: +44 (0) 870 240 2948E: silka-uk@xella.comW: www.xella.co.ukSILKA, YTONG and XELLA are registered trademarks of the Xella Group